URL Preview

Automatically extract and display titles, descriptions, and favicons for shared HTTP/HTTPS URLs to preview webpage content without visiting.

This skill is coherent for previewing links, but be aware it will cause your agent to fetch arbitrary URLs you or others provide. Before installing, confirm: (1) where the `extract_content_from_websites` tool runs (locally vs a remote third party) — remote fetches expose page content to that service; (2) whether the agent is prevented from requesting internal addresses (localhost, intranet ranges) to avoid SSRF/exposure; (3) whether there is an allowlist/blocklist or explicit user consent before fetching; and (4) how rate limits and sensitive-content handling are enforced. If you rely on this in a security-sensitive environment, ask the publisher to add domain allowlist checks and explicit validation of URLs before fetching.

Type: OpenClaw Skill Name: url-preview Version: 1.0.0 The url-preview skill is a standard utility designed to extract and display metadata (title, description, favicon) from user-provided URLs. It uses a legitimate tool (extract_content_from_websites) with reasonable constraints such as rate limiting and character limits, and contains no evidence of malicious intent, data exfiltration, or prompt injection in SKILL.md.